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Pembrolizumab and Ipilimumab After Prior Immunotherapy for Melanoma

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ClinicalTrials.gov Identifier: NCT02743819
Recruitment Status : Active, not recruiting
First Posted : April 19, 2016
Last Update Posted : September 29, 2020
Sponsor:
Information provided by (Responsible Party):
University of Chicago

Tracking Information
First Submitted Date  ICMJE April 14, 2016
First Posted Date  ICMJE April 19, 2016
Last Update Posted Date September 29, 2020
Actual Study Start Date  ICMJE June 28, 2016
Actual Primary Completion Date August 30, 2020   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: April 15, 2016)
Response rate per irRECIST [ Time Frame: 16 weeks ]
Original Primary Outcome Measures  ICMJE Same as current
Change History
Current Secondary Outcome Measures  ICMJE
 (submitted: April 15, 2016)
  • Progression free survival using the Kaplan Meier method [ Time Frame: 24 months ]
  • Safety measured by number and grade of adverse events using the CTCAE v4.0 [ Time Frame: 30 days after the end of treatment ]
Original Secondary Outcome Measures  ICMJE Same as current
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Pembrolizumab and Ipilimumab After Prior Immunotherapy for Melanoma
Official Title  ICMJE Phase II Study of Pembrolizumab and Ipilimumab Following Initial Anti-PD1/L1 Antibody
Brief Summary Phase II study evaluating the benefit of the combination of anti-PD1 (pembrolizumab) and anti-CTLA4 (ipilimumab) antibodies in advanced melanoma. The study will determine the response rate of the combination and evaluate other clinical parameters such as progression-free survival and safety of the combination following anti-PD1/L1 antibody. The study will also provide the opportunity to investigate blood or tumor based factors that may predict response to anti-PD1 antibody in combination with anti-CTLA4.
Detailed Description

Primary Objective:

To determine the irRECIST* response rate of pembrolizumab with ipilimumab following initial progression or stable disease to anti-PD1/L1 antibody (or combination not containing anti-CTLA4) in subjects with advanced melanoma.

Secondary Objective

  1. To summarize the progression-free survival (RECIST v1.1 and irRC) of the combination following prior treatment with anti-PD1/L1 antibody.
  2. To assess the safety of the combination following prior treatment with anti-PD1/L1 antibody.

Exploratory Objective:

To evaluate changes in the tumor microenvironment and other biospecimens before and after adding ipilimumab to pembrolizumab.

Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 2
Study Design  ICMJE Allocation: N/A
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE Melanoma
Intervention  ICMJE
  • Drug: Pembrolizumab
    Pembrolizumab given every 3 weeks (200 mg) by IV infusion.
    Other Name: Keytruda
  • Drug: Ipilimumab
    Ipilimumab given every 3 weeks (200 mg) by IV infusion for total of 4 doses.
    Other Name: Yervoy
Study Arms  ICMJE Experimental: Treatment
Treatment with the combination of pembrolizumab and ipilimumab.
Interventions:
  • Drug: Pembrolizumab
  • Drug: Ipilimumab
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Active, not recruiting
Actual Enrollment  ICMJE
 (submitted: April 15, 2016)
70
Original Estimated Enrollment  ICMJE Same as current
Estimated Study Completion Date  ICMJE June 2022
Actual Primary Completion Date August 30, 2020   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

In order to be eligible for participation in this trial, the subject must:

  1. Be willing and able to provide written informed consent for the trial.
  2. Be 18 years of age on day of signing informed consent.
  3. Have experienced disease progression or stable disease lasting at least 24 weeks during treatment with an anti-PD1/L1 antibody as the treatment regimen immediately prior to accrual to this study or disease progression within 6 months of adjuvant anti-PD1 antibody.
  4. Have measurable disease based on irRECIST 1.1.
  5. Have a performance status of 0 or 1 on the ECOG Performance Scale.
  6. Demonstrate adequate organ function as defined below, all screening labs should be performed within 10 days of treatment initiation.

    Hematological Absolute neutrophil count (ANC) ≥1,500 /mcL Platelets ≥100,000 / mcL Hemoglobin ≥8 g/dL or ≥4.96 mmol/L

    Renal Serum creatinine OR Measured or calculated creatinine clearance ≤1.5 X upper limit of normal (ULN) OR ≥60 mL/min for subject with creatinine levels > 1.5 X institutional ULN (GFR can also be used in place of creatinine or CrCl)

    Hepatic Serum total bilirubin ≤ 1.5 X ULN OR Direct bilirubin ≤ ULN for subjects with total bilirubin levels > 1.5 ULN AST (SGOT) and ALT (SGPT) ≤ 2.5 X ULN OR ≤ 5 X ULN for subjects with liver metastases Albumin >2.5 mg/dL

    Coagulation International Normalized Ratio (INR) or Prothrombin Time (PT) ≤1.5 X ULN unless subject is receiving anticoagulant therapy as long as PT or PTT is within therapeutic range of intended use of anticoagulants

    Activated Partial Thromboplastin Time (aPTT) ≤1.5 X ULN unless subject is receiving anticoagulant therapy as long as PT or PTT is within therapeutic range of intended use of anticoagulants

  7. Female subject of childbearing potential should have a negative urine or serum pregnancy within 72 hours prior to receiving the first dose of study medication. If the urine test is positive or cannot be confirmed as negative, a serum pregnancy test will be required.
  8. Female subjects of childbearing potential should be willing to use 2 methods of birth control or be surgically sterile, or abstain from heterosexual activity for the course of the study through 120 days after the last dose of study medication. Subjects of childbearing potential are those who have not been surgically sterilized or have not been free from menses for > 1 year.
  9. Male subjects should agree to use an adequate method of contraception starting with the first dose of study therapy through 120 days after the last dose of study therapy.

Exclusion Criteria:

The subject must be excluded from participating in the trial if the subject:

  1. Has received study therapy (including investigational device) as part of a clinical trial within 4 weeks of the first dose of treatment, with the exclusion of an anti-PD1/L1 antibody given as either a single agent or non-CTLA-4 antibody containing combination.
  2. Has a diagnosis of immunodeficiency or is receiving systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior to the first dose of trial treatment.
  3. Has a known history of active TB (Bacillus Tuberculosis)
  4. Hypersensitivity to pembrolizumab or any of its excipients.
  5. Has had a prior anti-cancer monoclonal antibody (mAb) within 4 weeks prior to study Day 1 (excluding commercial or investigational anti-PD1 or anti-PD-L1 antibodies as single agents) or who has not recovered (i.e., ≤ Grade 1 or at baseline) from adverse events due to agents administered more than 4 weeks earlier.
  6. Has had prior chemotherapy, targeted small molecule therapy, or radiation therapy within 2 weeks prior to study Day 1 or who has not recovered (i.e., ≤ Grade 1 or at baseline) from adverse events due to a previously administered agent.

    • Note: Subjects with ≤ Grade 2 neuropathy are an exception to this criterion and may qualify for the study.
    • Note: If subject received major surgery, they must have recovered adequately from the toxicity and/or complications from the intervention prior to starting therapy.
  7. Has a known additional malignancy that is progressing or requires active treatment. Exceptions include basal cell carcinoma of the skin or squamous cell carcinoma of the skin that has undergone potentially curative therapy or in situ cervical cancer.
  8. Has known active central nervous system (CNS) metastases and/or carcinomatous meningitis. Subjects with previously treated brain metastases may participate provided they are stable (without evidence of progression by imaging for at least four weeks prior to the first dose of trial treatment and any neurologic symptoms have returned to baseline), have no evidence of new or enlarging brain metastases, and are not using steroids for at least 7 days prior to trial treatment. This exception does not include carcinomatous meningitis which is excluded regardless of clinical stability.
  9. Has active autoimmune disease that has required systemic treatment in the past 2 years (i.e. with use of disease modifying agents, corticosteroids or immunosuppressive drugs). Replacement therapy (eg., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment.
  10. Patients with uveal/ocular melanoma are excluded.
  11. Has known history of, or any evidence of active, non-infectious pneumonitis.
  12. Has an active infection requiring systemic therapy.
  13. Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the trial, interfere with the subject's participation for the full duration of the trial, or is not in the best interest of the subject to participate, in the opinion of the treating investigator.
  14. Has known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the trial.
  15. Is pregnant or breastfeeding, or expecting to conceive or father children within the projected duration of the trial, starting with the pre-screening or screening visit through 120 days after the last dose of trial treatment.
  16. Has received prior therapy with an anti-CTLA4 agent.
  17. Has a known history of Human Immunodeficiency Virus (HIV) (HIV 1/2 antibodies).
  18. Has known active Hepatitis B (e.g., HBsAg reactive) or Hepatitis C (e.g., HCV RNA [qualitative] is detected).
  19. Has received a live vaccine within 30 days of planned start of study therapy.

Note: Seasonal influenza vaccines for injection are generally inactivated flu vaccines and are allowed; however intranasal influenza vaccines are live attenuated vaccines, and are not allowed.

Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT02743819
Other Study ID Numbers  ICMJE IRB17-0686
IRB15-1788 ( Other Identifier: University of Chicago )
Has Data Monitoring Committee Yes
U.S. FDA-regulated Product
Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
IPD Sharing Statement  ICMJE Not Provided
Responsible Party University of Chicago
Study Sponsor  ICMJE University of Chicago
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Principal Investigator: Thomas Gajewski, M.D. University of Chicago
PRS Account University of Chicago
Verification Date September 2020

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP